halily
halily
07-05-2017
Mathematics
contestada
Question number 10 what do u have to do
Respuesta :
DramaQueen001
DramaQueen001
07-05-2017
Train A: d = 40t + 400
Train B: d = 80t + 200
If you do a subtraction, you get it in terms of t only: 0 = -40t +200
Which allows you to sold for t:
40t = 200
t = 5 hours
And from there you solve for d = 80(5) + 200 = 600 miles
Answer Link
callie3212
callie3212
07-05-2017
Find the distance between the 2 trains when they r same distance from station
Answer Link
VER TODAS LAS RESPUESTAS ( 53+ )
Otras preguntas
Will current flow more easily through a thick wire or a thin wire of the same material when connected to the same material when connected to the same material,
What is the complete predicate of the following sentence? Sharon and Jason went for a walk and then a bike ride.
transform the formula for the area of a triangle to solve for the height, h
Where does friction occur? Can it happen in liquids, air, with solids?
The variables x and y are inversely proportional, and y=2 when x=3. What is the value of y when x=9?
A company used about 7.4 × 105 sheets of paper in a month. Of the paper used during the month, the accounting department used about 8.9 × 103 of the sheets. Abo
what was Rutherford's contribution to our knowledge of atoms
in the diagram AB bisects FAE. BF=5x and BE=x2+6. Solve for x.
in the diagram AB bisects FAE. BF=5x and BE=x2+6. Solve for x.
What Countries Have limited and unlimited governments?
